NSF Consumer Information: About NSF

> About the NSF Mark
> Athletic Banned Substances
- » Program Overview
- » List of Prohibited Substances
- » Additional Links
- » Search for NSF Certified Products
- » Receive Email Updates
- » Contact NSF
> Bottled Water
- » Types and Treatment of Bottled Water
- » The NSF Bottled Water Certification Program
- » Frequently Asked Questions
- » Search for NSF-Certified Products
- » Contact the NSF Consumer Affairs Office
> Consumer Fact Kits
> Dietary Supplements
- » Functional Foods and Beverages
- » NFL/NFLPA Program
- » Search for NSF Certified Products
- » Additional Links
- » Receive Email Updates
- » Contact NSF
> Drinking Water
- » Contaminant Guide
- » Contaminant Testing Protocols
- » Drinking Water Week
- » Home Water Treatment
- » Homeland Security
- » Pharmaceuticals in Water
- » Rainwater Collection
- » Water Fact Kit
- » Water Quality / Consumer Confidence Reports
- » Watershed Protection
- » Well Water
- » Frequently Asked Questions
- » Search for NSF-Certified Products
- » Contact the NSF Consumer Affairs Office
> Faucets
- » Search for NSF-Certified Products
> Food Safety
- » In the Home
- » Shopping and Storage
- » Dining Out
- » Consumer Fact Kits
- » Audio Public Service Announcements
- » Additional Links
- » Search for Certified Products
- » Receive Email Updates
- » Contact Us
> Functional Foods and Beverages
- » Dietary Supplements
- » NFL/NFLPA Program
- » Search for NSF-Certified Products
- » Additional Links
- » Receive Email Updates
- » Contact NSF
> Indoor Air
> News for Consumers
> NFL/NFLPA Program
- » Dietary Supplements
- » Functional Foods and Beverages
- » Search for NSF-Certified Products
- » Additional Links
- » Receive Email Updates
- » Contact NSF
> Online Health Resource Links
> Organic Certification
- » Organic Standards Summary
- » Organic Certification Process
- » Quality Assurance International
- » Additional Links
- » Frequently Asked Questions
- » Contact the NSF Consumer Affairs Office
> Playground Safety
- » Checking Your Community's Sports Facilities for Safety
- » Preventing Dehydration and Heatstroke
- » Avoiding Playground Hazards
- » What You Need to Know If You Live Near Water or Have a Pool
> Plumbing
> Recreational Water Safety
- » Safety Tips
- » Standards for Equipment
- » Additional Information
- » Search for NSF Certified Products
> Residential Appliances
> Scrub Club®
> Search for NSF-Certified Products
> Wastewater Treatment Systems
- » Alternative Residential Systems
- » Compost Toilets
- » Incinerating Toilets
- » Septic Systems
- » Septic Tank Filters
- » Chlorine Disinfection
- » Additional Links

Look for the mark and you'll find a safer product.

NSF is pleased to offer free information kits on many of our programs and services.

To request free literature or to join our automatic email update registry, please contact our Consumer Affairs Office at 1-877-8-NSF-HELP (1-877-867-3435) or complete the appropriate form:

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